Name: _____________________
Date:______________________
Human Body Systems Test
1. Blood vessels called _____________________ carry oxygen-rick blood away
from the heart.
2. The _______________________________ removes wastes and maintains healthy
water levels in the body.
3. Your body uses the __________________ to deliver oxygen and remove carbon
dioxide from your body.
4. Small food particles travel in the _______________________ into the blood.
5. Tiny blood vessels that connect arteries to veins are
_____________________________.
6. The central organ of the circulatory system is the _______________________.
7. The ________________________________ churns food, then passes it to the
small intestine.
8. Food travels from the mouth to the stomach through the
______________________.
9. Before passing from the body, urine collects in the __________________.
10. The ________________________ brings oxygen and nutrients to all cells of the
body, and carries away wastes.
Word Bank for #1-10
Bladder
capillaries
circulatory system
Arteries
digestive system
heart
Vein
excretory system
Small intestine
esophagus
stomach
11. Where are your kidneys located?
a. Near the middle of your back
b. behind the stomach
c. next to the liver
d. between the heart and lungs
12. Saliva works to break down starch into ___________________________.
a. proteins
b. Fats
c. sugars
d. vitamins
13. How many chambers are in the human heart? _______________
Name: _____________________
Date:______________________
14. In the lungs, gas exchange occurs in tiny air sacs called ____________________.
15.. What system moves gas into and out of the body? _______________________
Please label the parts of the digestive system.
A. ________________________
B. ________________________
C. ________________________
D. ______________________
Please label the TWO main parts of the excretory system.
(Draw on the diagram please)
BONUS!
What role do muscles play in the digestion of food?
__________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
Name: _____________________
Date:______________________
Why is your pulse rate different when you’re sitting still versus when you are running a
mile?
_______________________________________________________________________
_______________________________________________________________________
Name a type of infection that the kidneys can get.
__________________________________________